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Access list vs prefix list I came across a sentence in bgp that in bgp access list are used for traffic filtering and prefix list is used for route filtering . Is this statement correct? If we refer to below two commands: access-list 10 deny 10.1.0.0 0.0.255.255 ip prefix-list prefiz deny 10.1.0.0/16 these two commands are doing the same things so why use prefix list for route filtering we can use access list for filtering Also there is one more statement that if we have same

Packets are compared to the access lists sequentially until a match is found. If no match is found, the packet is discarded. Access lists filter content going through the router, not the traffic originated by the router. You should place standard IP access lists as close to the destination as possible, whereas extended IP access lists should be as close from the source as possible. You can only assign two access lists per interface, one in each direction. 1. Standard IP Acces